ASTM A213/ASME SA213 Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
| Specification | ASTM A213/ASME SA213 Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes |
| Standard | ASTM A213, ASME SA213 |
| Equivalents | EN 10216-5, DIN 17458, GOST 9941-81, GOST 9940-81 |
| Materials | TP321H, S32109 |
Chemistry Composition of ASTM A213/ASME SA213 TP321H, S32109
| C, % | Si, % | Mn, % | P, % | S, % | Cr, % | Ni, % | Ti, % |
| 0.04-0.10 | 1.00 max | 2.00 max | 0.045 max | 0.030 max | 17.0-19.0 | 9.0-12.0 | 4*(C+N)-0.7 |
Mechanical Properties of ASTM A213/ASME SA213 TP321H, S32109
| Tensile Strength , MPa | Yield Strength, MPa | Elongation, % | Hardness, HB |
| 515 min | 205 min | 35 min | 192 max |